Base | Representation |
---|---|
bin | 11000011011000101… |
… | …01100110011011110 |
3 | 1020211210201210122111 |
4 | 30031202230303132 |
5 | 203323144231420 |
6 | 10005033504234 |
7 | 642634012642 |
oct | 141542546336 |
9 | 36753653574 |
10 | 13112102110 |
11 | 5619492428 |
12 | 265b27207a |
13 | 130c691b03 |
14 | 8c55cac22 |
15 | 51b1e745a |
hex | 30d8accde |
13112102110 has 32 divisors (see below), whose sum is σ = 23897786400. Its totient is φ = 5179215360.
The previous prime is 13112102099. The next prime is 13112102117. The reversal of 13112102110 is 1120121131.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13112102117) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 710905 + ... + 729115.
It is an arithmetic number, because the mean of its divisors is an integer number (746805825).
Almost surely, 213112102110 is an apocalyptic number.
13112102110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13112102110 is a deficient number, since it is larger than the sum of its proper divisors (10785684290).
13112102110 is a wasteful number, since it uses less digits than its factorization.
13112102110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19116.
The product of its (nonzero) digits is 12, while the sum is 13.
Adding to 13112102110 its reverse (1120121131), we get a palindrome (14232223241).
The spelling of 13112102110 in words is "thirteen billion, one hundred twelve million, one hundred two thousand, one hundred ten".
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